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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Lightweight carbon fibre air box
Made of very high quality 42CrMo4 steel
the AIRTEC Motorsport two-piece breather kit ticks all the boxes and more…
spec’d to AIRTEC designs
manufacturing everything in-house
BC Racing BR RS Coilovers for BMW 5 Series G30 Saloon xDrive 2017-2023 audi-a4-b7-all-esi7278333 Lightweight carbon fibre air boxSupplied in default spring rates, at the time of writing are: 9 4. 2KG Please note that these may be adjusted by BC based on customer feedback, if you require a specific spring rate, please contact us. The BR series coilovers use a large 46mm diameter piston in a 53mm diameter damper body to maximise oil capacity. As the damper unit operates the oil contained within heats up. The viscosity of oil changes as its temperature varies which can lead to
